7911125 ÷ 153 
Our goal is to divide 7911125 by 153.

Let's proceed to step 1:
7 divided by 153 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 153

Advancing to step 2:
79 divided by 153 is 0 with a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 79 after subtracting 0 from 79.
Take the next digit (1) from the dividend and append it to 79, then repeat: 791 / 153

Step 3:
When dividing 791 by 153, we get 5 with a remainder of 26.
Write down 5 as next digit of the result. 
Result so far: 5.0
Deduct 765 from 791 and we're left with 26.
Take the next digit (1) from the dividend and append it to 26, then repeat: 261 / 153

Step 4:
261 divided by 153 is 1 with a remainder of 108.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
If we subtract 153 from 261, we get 108.
Bring next digit (1) of the dividend behind the 108 and repeat the process: 1081 / 153

Moving on to step 5:
153 can be fit into 1081 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 517.0
If we subtract 1071 from 1081, we get 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 153

Moving on to step 6:
When dividing 102 by 153, we get 0 with a remainder of 102.
Write down 0 as next digit of the result. 
Result so far: 5170.0
Deduct 0 from 102 and we're left with 102.
Include the next digit (5) from the dividend after 102, then repeat: 1025 / 153

On to step 7:
153 can be fit into 1025 6 times, resulting in a remainder of 107.
Put 6 as the next digit of the answer. 
Result so far: 51706.0
Deduct 918 from 1025 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Going ahead to step 8:
153 can be fit into 1070 6 times, resulting in a remainder of 152.
The number 6 becomes the next digit in our result. 
Result so far: 51706.6
The remainder is 152 after subtracting 918 from 1070.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 9:
When dividing 1520 by 153, we get 9 with a remainder of 143.
Put 9 as the next digit of the answer. 
Result so far: 51706.69
If we subtract 1377 from 1520, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 10:
1430 divided by 153 is 9 with a remainder of 53.
Put 9 as the next digit of the answer. 
Result so far: 51706.699
The remainder is 53 after subtracting 1377 from 1430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Our division results in 51706.699 with a remaining 0.0053.